If the plan view on an approach chart does not include a procedure turn barb, what does it indicate?

When the plan view on an approach chart does not include a procedure turn barb, it indicates that a procedure turn is not authorized for that particular approach. This means that pilots must proceed directly to the final approach course without making a procedure turn, which is typically used to reverse direction in order to establish the aircraft on the final approach.

The absence of the barb signifies that the procedure does not allow for this maneuver, likely due to airspace constraints, terrain considerations, or the nature of the approach itself. This ensures that pilots follow the intended path without engaging in a turn that could lead to conflicts with other air traffic or safety concerns. Understanding this is crucial for pilots to ensure compliance with the procedures outlined in the approach chart.